Patent · US Expired

Saw blade

US6834573B1 · kind B1 · utility

46Cited by
14References
3Claims
0Family size

Assignee

Inventor

Key dates

Filing dateJun 20, 2000
Grant dateDec 28, 2004
Priority date—
Expiry dateJun 20, 2020

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T83/9358
  • WIPO fieldMachine tools
  • WIPO sectorMechanical engineering

Abstract

A saw blade which has an unset tooth and left and right set teeth which are set to a right-and-left direction that, when a thickness of a body section of the saw blade is D and a set width is T, a relationship that T=D+2&agr;; when the thickness D of the body section and the coefficient &agr; establish a relationship that 0.85&lE;D&lE;0.95; 0.15&lE;&agr;&lE;0.35. In addition, when 0.96<D&lE;1.2, 0.2&lE;&agr;&lE;0.4 is established; when 1.2<D&lE;1.5. 0.25&lE;&agr;&lE;0.43 is established; when 1.5<D&lE;1.7, 0.3&lE;&agr;&lE;0.5 is established; and when 1.7<D, 0.35&lE;&agr;&lE;0.6 is established.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.